Mineralogy Database

Search |  About the mineralogy database |  Contact

456 samples matching your criteria

  • Sample n°8031 : massive zoned veins
    Minerals: CASSITERITE TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°8032 : mixed crystalline block
    Minerals: CASSITERITE TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°8036 : anhedral black crystals in breccious quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8385 : plates (2 cm)
    Minerals: THOREAULITE
    Year:
    Country: Congo (RDC)
  • Sample n°8386 : black crystals (1-5 cm) associated with quartz on greisen
    Minerals: CASSITERITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8474 : rounded crystals in clayey granitic sandstone
    Minerals: CASSITERITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8551 : debris
    Minerals: TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°8552 : white fragment (3 cm)
    Minerals: TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°8576 : pink aggregate on mica
    Minerals: ANDALUSITE
    Year:
    Country: Congo (RDC)
  • Sample n°8598 : fragments and debris (5 cm)
    Minerals: CASSITERITE
    Year: 1972
    Country: Congo (RDC)
Previous page